It is a well-known fact that Gwyneth Paltrow has her entire family on a strict diet that includes low-carb and gluten-free foods. However, Paltrow says she's isn't always strict and allows her kids in indulge in junk food one day a week.

"I tried to start them off with all the right foods, but as they got older, the lure of Oreos and cotton candy outweighed the lure of carrots with hummus," Paltrow said. "And that's all a part of childhood and I love Oreos too, so I completely understand. I try to make sure that what is on their plate at home is nutritious and tasty, and then I loosen way up on the reigns when we are out."

The actress says her two children, Apple and Moses, enjoy foods that are both healthy and unhealthy.

"They love a brown rice stir-fry, but they also love their 'Coke of the week'. My daughter gravitates toward fresh fruit and raw nuts but will inhale a bag of hot Cheetos at the airport. It's all about balance."